Encoding fix in object calculi
Encoding FIX in Object Calculi
We show that the type theory introduced by Crole and Pitts [3] can be encoded in variants of Abadi and Cardelli's object calculi. More precisely, we show that the type theory presented with judgements of both equality and operational reduction can be translated into object calculi, and the translation proved sound. The translations we give can be seen as using object calculi as a metalanguge within which can be represented; an analogy can be drawn with Martin Löf's Theory of Arities and Expressions....
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